by Edward F. Divers
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New twin scrubber installation for conti...
Sideboard device for improved face venti...
Evaluation of a combined face ventilatio...
Scrubbers for dust control
Guidelines for dust control in small und...
Nonclogging water spray system for conti...
Fossil fuels
Designing the coal preparation plant of ...
EPA-interagency coal cleaning program
Coal mining and preparation research, de...
Commercial conceptual design and commerc...